Duan Xu

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upvoted a paper 1 day ago

Everything in Its Place: Benchmarking Spatial Intelligence of Text-to-Image Models

Paper • 2601.20354 • Published 3 days ago • 99

upvoted a paper 2 days ago

Harder Is Better: Boosting Mathematical Reasoning via Difficulty-Aware GRPO and Multi-Aspect Question Reformulation

Paper • 2601.20614 • Published 3 days ago • 112

upvoted a paper 15 days ago

Urban Socio-Semantic Segmentation with Vision-Language Reasoning

Paper • 2601.10477 • Published 16 days ago • 155

upvoted 2 papers 19 days ago

Thinking with Map: Reinforced Parallel Map-Augmented Agent for Geolocalization

Paper • 2601.05432 • Published 23 days ago • 165

Taming Hallucinations: Boosting MLLMs' Video Understanding via Counterfactual Video Generation

Paper • 2512.24271 • Published Dec 30, 2025 • 62